diff -rup linux-2.6.2.vanilla/net/xfrm/xfrm_user.c linux-2.6.2/net/xfrm/xfrm_user.c
--- linux-2.6.2.vanilla/net/xfrm/xfrm_user.c	2004-02-04 04:43:56.000000000 +0100
+++ linux-2.6.2/net/xfrm/xfrm_user.c	2004-02-24 09:47:42.325888560 +0100
@@ -1153,7 +1153,7 @@ static int xfrm_send_policy_notify(struc
 
 	len = sizeof(struct xfrm_user_tmpl) * xp->xfrm_nr;
 	len = RTA_ALIGN(RTA_LENGTH(len));
-	len += NLMSG_ALIGN(NLMSG_LENGTH(sizeof(struct xfrm_userpolicy_info)));
+	len += NLMSG_ALIGN(NLMSG_LENGTH(sizeof(struct xfrm_user_polexpire)));
 	skb = alloc_skb(len, GFP_ATOMIC);
 	if (skb == NULL)
 		return -ENOMEM;